TSTP Solution File: MSC003-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : MSC003-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n009.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Sun Jul 17 22:33:14 EDT 2022

% Result   : Unsatisfiable 0.73s 1.08s
% Output   : Refutation 0.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : MSC003-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n009.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Fri Jul  1 15:09:37 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.73/1.08  *** allocated 10000 integers for termspace/termends
% 0.73/1.08  *** allocated 10000 integers for clauses
% 0.73/1.08  *** allocated 10000 integers for justifications
% 0.73/1.08  Bliksem 1.12
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  Automatic Strategy Selection
% 0.73/1.08  
% 0.73/1.08  Clauses:
% 0.73/1.08  [
% 0.73/1.08     [ in( 'object_in'( X, Y, Z, T, U ), Y ), 'has_parts'( X, times( T, U ), 
% 0.73/1.08    Z ), ~( 'has_parts'( X, T, Y ) ) ],
% 0.73/1.08     [ 'has_parts'( X, times( Y, Z ), T ), ~( 'has_parts'( X, Y, U ) ), ~( 
% 0.73/1.08    'has_parts'( 'object_in'( X, U, T, Y, Z ), Z, T ) ) ],
% 0.73/1.08     [ in( john, boy ) ],
% 0.73/1.08     [ in( X, human ), ~( in( X, boy ) ) ],
% 0.73/1.08     [ 'has_parts'( X, n5, fingers ), ~( in( X, hand ) ) ],
% 0.73/1.08     [ 'has_parts'( X, n2, arm ), ~( in( X, human ) ) ],
% 0.73/1.08     [ 'has_parts'( X, n1, hand ), ~( in( X, arm ) ) ],
% 0.73/1.08     [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ]
% 0.73/1.08  ] .
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  percentage equality = 0.000000, percentage horn = 0.875000
% 0.73/1.08  This a non-horn, non-equality problem
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  Options Used:
% 0.73/1.08  
% 0.73/1.08  useres =            1
% 0.73/1.08  useparamod =        0
% 0.73/1.08  useeqrefl =         0
% 0.73/1.08  useeqfact =         0
% 0.73/1.08  usefactor =         1
% 0.73/1.08  usesimpsplitting =  0
% 0.73/1.08  usesimpdemod =      0
% 0.73/1.08  usesimpres =        3
% 0.73/1.08  
% 0.73/1.08  resimpinuse      =  1000
% 0.73/1.08  resimpclauses =     20000
% 0.73/1.08  substype =          standard
% 0.73/1.08  backwardsubs =      1
% 0.73/1.08  selectoldest =      5
% 0.73/1.08  
% 0.73/1.08  litorderings [0] =  split
% 0.73/1.08  litorderings [1] =  liftord
% 0.73/1.08  
% 0.73/1.08  termordering =      none
% 0.73/1.08  
% 0.73/1.08  litapriori =        1
% 0.73/1.08  termapriori =       0
% 0.73/1.08  litaposteriori =    0
% 0.73/1.08  termaposteriori =   0
% 0.73/1.08  demodaposteriori =  0
% 0.73/1.08  ordereqreflfact =   0
% 0.73/1.08  
% 0.73/1.08  litselect =         none
% 0.73/1.08  
% 0.73/1.08  maxweight =         15
% 0.73/1.08  maxdepth =          30000
% 0.73/1.08  maxlength =         115
% 0.73/1.08  maxnrvars =         195
% 0.73/1.08  excuselevel =       1
% 0.73/1.08  increasemaxweight = 1
% 0.73/1.08  
% 0.73/1.08  maxselected =       10000000
% 0.73/1.08  maxnrclauses =      10000000
% 0.73/1.08  
% 0.73/1.08  showgenerated =    0
% 0.73/1.08  showkept =         0
% 0.73/1.08  showselected =     0
% 0.73/1.08  showdeleted =      0
% 0.73/1.08  showresimp =       1
% 0.73/1.08  showstatus =       2000
% 0.73/1.08  
% 0.73/1.08  prologoutput =     1
% 0.73/1.08  nrgoals =          5000000
% 0.73/1.08  totalproof =       1
% 0.73/1.08  
% 0.73/1.08  Symbols occurring in the translation:
% 0.73/1.08  
% 0.73/1.08  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.73/1.08  .  [1, 2]      (w:1, o:29, a:1, s:1, b:0), 
% 0.73/1.08  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 0.73/1.08  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.08  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.08  'object_in'  [44, 5]      (w:1, o:57, a:1, s:1, b:0), 
% 0.73/1.08  in  [45, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 0.73/1.08  times  [46, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.73/1.08  'has_parts'  [47, 3]      (w:1, o:56, a:1, s:1, b:0), 
% 0.73/1.08  john  [48, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.73/1.08  boy  [49, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.73/1.08  human  [51, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 0.73/1.08  n5  [52, 0]      (w:1, o:19, a:1, s:1, b:0), 
% 0.73/1.08  fingers  [53, 0]      (w:1, o:20, a:1, s:1, b:0), 
% 0.73/1.08  hand  [54, 0]      (w:1, o:21, a:1, s:1, b:0), 
% 0.73/1.08  n2  [55, 0]      (w:1, o:23, a:1, s:1, b:0), 
% 0.73/1.08  arm  [56, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.73/1.08  n1  [57, 0]      (w:1, o:22, a:1, s:1, b:0).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  Starting Search:
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  Bliksems!, er is een bewijs:
% 0.73/1.08  % SZS status Unsatisfiable
% 0.73/1.08  % SZS output start Refutation
% 0.73/1.08  
% 0.73/1.08  clause( 0, [ in( 'object_in'( X, Y, Z, T, U ), Y ), ~( 'has_parts'( X, T, Y
% 0.73/1.08     ) ), 'has_parts'( X, times( T, U ), Z ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 1, [ ~( 'has_parts'( X, Y, U ) ), ~( 'has_parts'( 'object_in'( X, U
% 0.73/1.08    , T, Y, Z ), Z, T ) ), 'has_parts'( X, times( Y, Z ), T ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 2, [ in( john, boy ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 3, [ ~( in( X, boy ) ), in( X, human ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 5, [ ~( in( X, human ) ), 'has_parts'( X, n2, arm ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 6, [ ~( in( X, arm ) ), 'has_parts'( X, n1, hand ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 7, [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 11, [ in( 'object_in'( john, X, hand, n2, n1 ), X ), ~( 'has_parts'( 
% 0.73/1.08    john, n2, X ) ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 13, [ in( 'object_in'( john, arm, hand, n2, n1 ), arm ), ~( in( 
% 0.73/1.08    john, human ) ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 26, [ ~( 'has_parts'( 'object_in'( john, X, hand, n2, n1 ), n1, 
% 0.73/1.08    hand ) ), ~( 'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 28, [ ~( in( 'object_in'( john, X, hand, n2, n1 ), arm ) ), ~( 
% 0.73/1.08    'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 29, [ ~( in( john, human ) ) ] )
% 0.73/1.08  .
% 0.73/1.08  clause( 30, [] )
% 0.73/1.08  .
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  % SZS output end Refutation
% 0.73/1.08  found a proof!
% 0.73/1.08  
% 0.73/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.08  
% 0.73/1.08  initialclauses(
% 0.73/1.08  [ clause( 32, [ in( 'object_in'( X, Y, Z, T, U ), Y ), 'has_parts'( X, 
% 0.73/1.08    times( T, U ), Z ), ~( 'has_parts'( X, T, Y ) ) ] )
% 0.73/1.08  , clause( 33, [ 'has_parts'( X, times( Y, Z ), T ), ~( 'has_parts'( X, Y, U
% 0.73/1.08     ) ), ~( 'has_parts'( 'object_in'( X, U, T, Y, Z ), Z, T ) ) ] )
% 0.73/1.08  , clause( 34, [ in( john, boy ) ] )
% 0.73/1.08  , clause( 35, [ in( X, human ), ~( in( X, boy ) ) ] )
% 0.73/1.08  , clause( 36, [ 'has_parts'( X, n5, fingers ), ~( in( X, hand ) ) ] )
% 0.73/1.08  , clause( 37, [ 'has_parts'( X, n2, arm ), ~( in( X, human ) ) ] )
% 0.73/1.08  , clause( 38, [ 'has_parts'( X, n1, hand ), ~( in( X, arm ) ) ] )
% 0.73/1.08  , clause( 39, [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ] )
% 0.73/1.08  ] ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 0, [ in( 'object_in'( X, Y, Z, T, U ), Y ), ~( 'has_parts'( X, T, Y
% 0.73/1.08     ) ), 'has_parts'( X, times( T, U ), Z ) ] )
% 0.73/1.08  , clause( 32, [ in( 'object_in'( X, Y, Z, T, U ), Y ), 'has_parts'( X, 
% 0.73/1.08    times( T, U ), Z ), ~( 'has_parts'( X, T, Y ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.73/1.08    , U )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] )
% 0.73/1.08     ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 1, [ ~( 'has_parts'( X, Y, U ) ), ~( 'has_parts'( 'object_in'( X, U
% 0.73/1.08    , T, Y, Z ), Z, T ) ), 'has_parts'( X, times( Y, Z ), T ) ] )
% 0.73/1.08  , clause( 33, [ 'has_parts'( X, times( Y, Z ), T ), ~( 'has_parts'( X, Y, U
% 0.73/1.08     ) ), ~( 'has_parts'( 'object_in'( X, U, T, Y, Z ), Z, T ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.73/1.08    , U )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] )
% 0.73/1.08     ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 2, [ in( john, boy ) ] )
% 0.73/1.08  , clause( 34, [ in( john, boy ) ] )
% 0.73/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 3, [ ~( in( X, boy ) ), in( X, human ) ] )
% 0.73/1.08  , clause( 35, [ in( X, human ), ~( in( X, boy ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.73/1.08    0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 5, [ ~( in( X, human ) ), 'has_parts'( X, n2, arm ) ] )
% 0.73/1.08  , clause( 37, [ 'has_parts'( X, n2, arm ), ~( in( X, human ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.73/1.08    0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 6, [ ~( in( X, arm ) ), 'has_parts'( X, n1, hand ) ] )
% 0.73/1.08  , clause( 38, [ 'has_parts'( X, n1, hand ), ~( in( X, arm ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.73/1.08    0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 7, [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ] )
% 0.73/1.08  , clause( 39, [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ] )
% 0.73/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 40, [ in( 'object_in'( john, X, hand, n2, n1 ), X ), ~( 'has_parts'( 
% 0.73/1.08    john, n2, X ) ) ] )
% 0.73/1.08  , clause( 7, [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ] )
% 0.73/1.08  , 0, clause( 0, [ in( 'object_in'( X, Y, Z, T, U ), Y ), ~( 'has_parts'( X
% 0.73/1.08    , T, Y ) ), 'has_parts'( X, times( T, U ), Z ) ] )
% 0.73/1.08  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, john ), :=( Y, X ), 
% 0.73/1.08    :=( Z, hand ), :=( T, n2 ), :=( U, n1 )] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 11, [ in( 'object_in'( john, X, hand, n2, n1 ), X ), ~( 'has_parts'( 
% 0.73/1.08    john, n2, X ) ) ] )
% 0.73/1.08  , clause( 40, [ in( 'object_in'( john, X, hand, n2, n1 ), X ), ~( 
% 0.73/1.08    'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.08    1 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 41, [ in( 'object_in'( john, arm, hand, n2, n1 ), arm ), ~( in( 
% 0.73/1.08    john, human ) ) ] )
% 0.73/1.08  , clause( 11, [ in( 'object_in'( john, X, hand, n2, n1 ), X ), ~( 
% 0.73/1.08    'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  , 1, clause( 5, [ ~( in( X, human ) ), 'has_parts'( X, n2, arm ) ] )
% 0.73/1.08  , 1, substitution( 0, [ :=( X, arm )] ), substitution( 1, [ :=( X, john )] )
% 0.73/1.08    ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 13, [ in( 'object_in'( john, arm, hand, n2, n1 ), arm ), ~( in( 
% 0.73/1.08    john, human ) ) ] )
% 0.73/1.08  , clause( 41, [ in( 'object_in'( john, arm, hand, n2, n1 ), arm ), ~( in( 
% 0.73/1.08    john, human ) ) ] )
% 0.73/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.08     ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 42, [ ~( 'has_parts'( john, n2, X ) ), ~( 'has_parts'( 'object_in'( 
% 0.73/1.08    john, X, hand, n2, n1 ), n1, hand ) ) ] )
% 0.73/1.08  , clause( 7, [ ~( 'has_parts'( john, times( n2, n1 ), hand ) ) ] )
% 0.73/1.08  , 0, clause( 1, [ ~( 'has_parts'( X, Y, U ) ), ~( 'has_parts'( 'object_in'( 
% 0.73/1.08    X, U, T, Y, Z ), Z, T ) ), 'has_parts'( X, times( Y, Z ), T ) ] )
% 0.73/1.08  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, john ), :=( Y, n2 ), 
% 0.73/1.08    :=( Z, n1 ), :=( T, hand ), :=( U, X )] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 26, [ ~( 'has_parts'( 'object_in'( john, X, hand, n2, n1 ), n1, 
% 0.73/1.08    hand ) ), ~( 'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  , clause( 42, [ ~( 'has_parts'( john, n2, X ) ), ~( 'has_parts'( 
% 0.73/1.08    'object_in'( john, X, hand, n2, n1 ), n1, hand ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.73/1.08    0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 43, [ ~( 'has_parts'( john, n2, X ) ), ~( in( 'object_in'( john, X
% 0.73/1.08    , hand, n2, n1 ), arm ) ) ] )
% 0.73/1.08  , clause( 26, [ ~( 'has_parts'( 'object_in'( john, X, hand, n2, n1 ), n1, 
% 0.73/1.08    hand ) ), ~( 'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  , 0, clause( 6, [ ~( in( X, arm ) ), 'has_parts'( X, n1, hand ) ] )
% 0.73/1.08  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.73/1.08    'object_in'( john, X, hand, n2, n1 ) )] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 28, [ ~( in( 'object_in'( john, X, hand, n2, n1 ), arm ) ), ~( 
% 0.73/1.08    'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  , clause( 43, [ ~( 'has_parts'( john, n2, X ) ), ~( in( 'object_in'( john, 
% 0.73/1.08    X, hand, n2, n1 ), arm ) ) ] )
% 0.73/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.73/1.08    0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 44, [ ~( in( 'object_in'( john, arm, hand, n2, n1 ), arm ) ), ~( in( 
% 0.73/1.08    john, human ) ) ] )
% 0.73/1.08  , clause( 28, [ ~( in( 'object_in'( john, X, hand, n2, n1 ), arm ) ), ~( 
% 0.73/1.08    'has_parts'( john, n2, X ) ) ] )
% 0.73/1.08  , 1, clause( 5, [ ~( in( X, human ) ), 'has_parts'( X, n2, arm ) ] )
% 0.73/1.08  , 1, substitution( 0, [ :=( X, arm )] ), substitution( 1, [ :=( X, john )] )
% 0.73/1.08    ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 45, [ ~( in( john, human ) ), ~( in( john, human ) ) ] )
% 0.73/1.08  , clause( 44, [ ~( in( 'object_in'( john, arm, hand, n2, n1 ), arm ) ), ~( 
% 0.73/1.08    in( john, human ) ) ] )
% 0.73/1.08  , 0, clause( 13, [ in( 'object_in'( john, arm, hand, n2, n1 ), arm ), ~( in( 
% 0.73/1.08    john, human ) ) ] )
% 0.73/1.08  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  factor(
% 0.73/1.08  clause( 46, [ ~( in( john, human ) ) ] )
% 0.73/1.08  , clause( 45, [ ~( in( john, human ) ), ~( in( john, human ) ) ] )
% 0.73/1.08  , 0, 1, substitution( 0, [] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 29, [ ~( in( john, human ) ) ] )
% 0.73/1.08  , clause( 46, [ ~( in( john, human ) ) ] )
% 0.73/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 47, [ ~( in( john, boy ) ) ] )
% 0.73/1.08  , clause( 29, [ ~( in( john, human ) ) ] )
% 0.73/1.08  , 0, clause( 3, [ ~( in( X, boy ) ), in( X, human ) ] )
% 0.73/1.08  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, john )] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  resolution(
% 0.73/1.08  clause( 48, [] )
% 0.73/1.08  , clause( 47, [ ~( in( john, boy ) ) ] )
% 0.73/1.08  , 0, clause( 2, [ in( john, boy ) ] )
% 0.73/1.08  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  subsumption(
% 0.73/1.08  clause( 30, [] )
% 0.73/1.08  , clause( 48, [] )
% 0.73/1.08  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  end.
% 0.73/1.08  
% 0.73/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.08  
% 0.73/1.08  Memory use:
% 0.73/1.08  
% 0.73/1.08  space for terms:        766
% 0.73/1.08  space for clauses:      2406
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  clauses generated:      34
% 0.73/1.08  clauses kept:           31
% 0.73/1.08  clauses selected:       14
% 0.73/1.08  clauses deleted:        0
% 0.73/1.08  clauses inuse deleted:  0
% 0.73/1.08  
% 0.73/1.08  subsentry:          24
% 0.73/1.08  literals s-matched: 19
% 0.73/1.08  literals matched:   19
% 0.73/1.08  full subsumption:   17
% 0.73/1.08  
% 0.73/1.08  checksum:           78293384
% 0.73/1.08  
% 0.73/1.08  
% 0.73/1.08  Bliksem ended
%------------------------------------------------------------------------------